What color are a Buckeye's legs supposed to be?

[realmofthewoodsranch]

Can anyone tell me what color a Buckeye's legs are supposed to be?

 

[deerman]

yellow

 

[realmofthewoodsranch]

Thank you! That helps me choose which roo to keep... Only one showed up with bright yellow legs, all the rest of the birds have creamy yellow legs.